Looking for link exchange.

my site url is NetFriending, my site does not have a high pr, i am looking for popular sites, not for high pr sites, it would be best if the exchange website is also a social networking site, however, I dont mind generally what is the theme of the site, since i really need link exchange badly at the time being.
Thanks for your consideration.
If you wish to know what my site is about, please visit it and click on "about" from the menu at the top right corner, and you will see a brief introduction.
Ted.